code: def __init__(self):
      # Instance variables
      self.api_url = (
          os.getenv("LLMONITOR_API_URL") or "https://app.llmonitor.com"
      )
      self.app_id = os.getenv("LLMONITOR_APP_ID")
  
file_path: litellm/litellm/integrations/llmonitor.py
imports: import datetime
  import traceback
  import dotenv
  import os
  import requests
label_desc: Use image node_id 1 to create a new LLMonitorLogger object  with example: obj = LLMonitorLogger()